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flutter #113

Open dlrandy opened 5 years ago

dlrandy commented 5 years ago

https://material.io/collections/developer-tutorials/#flutter https://docs.flutter.io/flutter/widgets/ListView-class.html https://github.com/Solido/awesome-flutter https://github.com/kunkun12/flutter_youpin/blob/master/lib/main.dart#L15

dlrandy commented 5 years ago

https://www.mindinventory.com/blog/flutter-vs-react-native/

dlrandy commented 5 years ago

https://academind.com/learn/flutter/react-native-vs-flutter-vs-ionic-vs-nativescript-vs-pwa/

dlrandy commented 5 years ago

https://hackr.io/blog/react-native-vs-flutter

dlrandy commented 5 years ago

https://www.codementor.io/kishan0/why-react-native-is-best-for-creating-hybrid-app-react-native-vs-flutter-vs-xamarin-vs-ionic-vs-cordova-npqdjgcyo

dlrandy commented 5 years ago

https://hackernoon.com/whats-revolutionary-about-flutter-946915b09514

dlrandy commented 5 years ago

flutte5r App main ===>runApp

继承了StatelessWidget 的组件是override 它的Build方法。还有就是flutter里一切都是widget,所以这个build方法要经常写咯。

stateful widget 至少需要两个class:StatefulWidget和State。它两相辅相成。给人的感觉有些耦合。 因为先声明状态就要知道使用的widget的名字。反过来也是一样。

Stateless组件是immutable的,意味着它的属性不可以改变;Statefull组件本身是immutable的,但是它为 维护的state是在组件的生命周期里不停的改变的。

Stateful Widget里面必须override create,erState 而在State里override build。

dart 里的 i ~/ 2 在js里的实现: function actual(i){ return i - Math.ceil(i / 2); }

dlrandy commented 5 years ago

https://www.manning.com/books/flutter-in-action?gclid=Cj0KCQiAr93gBRDSARIsADvHiOrA8BMGhxth6krW9X5Cmm80x_qVFnvAtk_3JstuiPpXMls7tOahR14aAi4aEALw_wcB